CA3002826C - Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components - Google Patents
Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components Download PDFInfo
- Publication number
- CA3002826C CA3002826C CA3002826A CA3002826A CA3002826C CA 3002826 C CA3002826 C CA 3002826C CA 3002826 A CA3002826 A CA 3002826A CA 3002826 A CA3002826 A CA 3002826A CA 3002826 C CA3002826 C CA 3002826C
- Authority
- CA
- Canada
- Prior art keywords
- film
- adhesive
- ply stack
- surface area
- cured ply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008439 repair process Effects 0.000 title claims description 20
- 239000000853 adhesive Substances 0.000 claims abstract description 271
- 239000002131 composite material Substances 0.000 claims abstract description 158
- 238000000034 method Methods 0.000 claims abstract description 61
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- 230000001070 adhesive effect Effects 0.000 description 16
- 239000012790 adhesive layer Substances 0.000 description 13
- 239000011159 matrix material Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/40—Maintaining or repairing aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/646606 | 2017-07-11 | ||
| US15/646,606 US10710352B2 (en) | 2017-07-11 | 2017-07-11 | Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3002826A1 CA3002826A1 (en) | 2019-01-11 |
| CA3002826C true CA3002826C (en) | 2022-07-19 |
Family
ID=62116787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3002826A Active CA3002826C (en) | 2017-07-11 | 2018-04-25 | Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10710352B2 (ko) |
| EP (1) | EP3427934B1 (ko) |
| JP (1) | JP7144174B2 (ko) |
| KR (1) | KR102587806B1 (ko) |
| CN (1) | CN109229419B (ko) |
| BR (1) | BR102018010529A2 (ko) |
| CA (1) | CA3002826C (ko) |
| SG (1) | SG10201803078XA (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10059427B2 (en) * | 2014-03-25 | 2018-08-28 | Gulfstream Aerospace Corporation | Over-frame blanket assemblies and methods of installation in fuselage assemblies |
| US11130297B2 (en) * | 2017-12-21 | 2021-09-28 | Ronald J. Wolfe | Wall and ceiling repair products and methods |
| CN108622436A (zh) * | 2018-06-22 | 2018-10-09 | 江西昌河航空工业有限公司 | 一种复合材料桨叶损伤后的修理方法 |
| DE102019113566B4 (de) * | 2019-05-21 | 2021-03-18 | Airbus Defence and Space GmbH | Druckplattenanordnung, Herstellungsanordnung, Vorrichtung und Verfahren zum Herstellen eines Übergangsbereichs zwischen aerodynamischen Profilelementen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5868886A (en) | 1995-12-22 | 1999-02-09 | Alston; Mark S. | Z-pin reinforced bonded composite repairs |
| US7628879B2 (en) * | 2007-08-23 | 2009-12-08 | The Boeing Company | Conductive scrim embedded structural adhesive films |
| US10022922B2 (en) * | 2008-12-05 | 2018-07-17 | The Boeing Company | Bonded patches with bond line control |
| US9492975B2 (en) | 2009-03-09 | 2016-11-15 | The Boeing Company | Structural bonded patch with tapered adhesive design |
| US8449703B2 (en) * | 2009-03-09 | 2013-05-28 | The Boeing Company | Predictable bonded rework of composite structures using tailored patches |
| DE102009035108B4 (de) * | 2009-07-29 | 2013-02-07 | Airbus Operations Gmbh | Verfahren sowie Sprühvorrichtung zur Reparatur einer Sandwichplatte |
| US8468709B2 (en) | 2010-11-04 | 2013-06-25 | The Boeing Company | Quick composite repair template tool and method |
| JP6162993B2 (ja) * | 2013-03-28 | 2017-07-12 | 三菱航空機株式会社 | 被修理部の修理方法および修理により得られた修理結果物 |
| US9156240B2 (en) * | 2013-10-01 | 2015-10-13 | The Boeing Company | Automated production and installation of patches for reworking structures |
| US9912137B2 (en) * | 2015-10-05 | 2018-03-06 | The Boeing Company | Methods for diverting lightning current from skin fasteners in composite, non-metallic structures |
-
2017
- 2017-07-11 US US15/646,606 patent/US10710352B2/en active Active
-
2018
- 2018-04-12 JP JP2018076633A patent/JP7144174B2/ja active Active
- 2018-04-12 SG SG10201803078XA patent/SG10201803078XA/en unknown
- 2018-04-25 CA CA3002826A patent/CA3002826C/en active Active
- 2018-05-07 EP EP18170982.5A patent/EP3427934B1/en active Active
- 2018-05-23 BR BR102018010529-9A patent/BR102018010529A2/pt not_active Application Discontinuation
- 2018-07-02 CN CN201810711017.6A patent/CN109229419B/zh active Active
- 2018-07-03 KR KR1020180077251A patent/KR102587806B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019018554A (ja) | 2019-02-07 |
| JP7144174B2 (ja) | 2022-09-29 |
| KR102587806B1 (ko) | 2023-10-10 |
| EP3427934B1 (en) | 2024-04-10 |
| SG10201803078XA (en) | 2019-02-27 |
| CN109229419A (zh) | 2019-01-18 |
| CA3002826A1 (en) | 2019-01-11 |
| CN109229419B (zh) | 2023-02-24 |
| KR20190006909A (ko) | 2019-01-21 |
| US20190016107A1 (en) | 2019-01-17 |
| US10710352B2 (en) | 2020-07-14 |
| BR102018010529A2 (pt) | 2019-01-29 |
| EP3427934A1 (en) | 2019-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200424 |
|
| EEER | Examination request |
Effective date: 20200424 |
|
| EEER | Examination request |
Effective date: 20200424 |
|
| EEER | Examination request |
Effective date: 20200424 |